Fix some random uninitialized-var warnings

Besides on r = 0; initialization, all of these are false warnings.
Stupid gcc..

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>

4 files changed, 7 insertions, 1 deletions

diff --git a/src/p2pd.c b/src/p2pd.c
index d96ea7a..cfdb429 100644
--- a/src/p2pd.c
+++ b/src/p2pd.c
@@ -141,6 +141,7 @@ static int owfd_p2pd_dispatch(struct owfd_p2pd *p2pd)
 		n = max;
 	}
 
+	r = 0;
 	ep.evs = evs;
 	ep.num = n;
 	for (i = 0; i < n; ++i) {
diff --git a/src/rtsp_decoder.c b/src/rtsp_decoder.c
index 5455a77..68f5866 100644
--- a/src/rtsp_decoder.c
+++ b/src/rtsp_decoder.c
@@ -456,7 +456,7 @@ static ssize_t feed_char_header_nl(struct owfd_rtsp_decoder *dec,
 
 static ssize_t feed_char(struct owfd_rtsp_decoder *dec, char ch, size_t rlen)
 {
-	ssize_t r;
+	ssize_t r = 0;
 
 	switch (dec->state) {
 	case STATE_NEW:
diff --git a/src/wpa_ctrl.c b/src/wpa_ctrl.c
index 2403057..fbfc85f 100644
--- a/src/wpa_ctrl.c
+++ b/src/wpa_ctrl.c
@@ -517,6 +517,7 @@ int owfd_wpa_ctrl_dispatch(struct owfd_wpa_ctrl *wpa, int timeout)
 		n = max;
 	}
 
+	r = 0;
 	for (i = 0; i < n; ++i) {
 		e = &ev[i];
 		if (e->data.ptr == &wpa->ev_fd)
diff --git a/tools/openwfd_ie.c b/tools/openwfd_ie.c
index 334e455..7eb6911 100644
--- a/tools/openwfd_ie.c
+++ b/tools/openwfd_ie.c
@@ -122,6 +122,10 @@ static void print_ie(const void *data, size_t len)
 	}
 
 	col = NULL;
+	c = NULL;
+	sub = NULL;
+	sl = 0;
+
 	while (len > 0) {
 		ie = data;